NiTi K-File Size 15-40 25mm 6pcs

Nickel-titanium endodontic K-files offering superior flexibility and fracture resistance compared to stainless steel instruments. The NiTi alloy provides up to 5 times greater flexibility and 10 times greater resistance to cyclic fatigue, with shape memory that allows the file to follow the canal path without pre-bending. Features color-coded handles and silicone endostops for precise working length control. Package contains 6 files of sizes 15-40 ISO, 25mm length.